{"title":"To improve family planning work by studying new situations and solving new problems.","authors":"Z Ju, M Cai","doi":"","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":82344,"journal":{"name":"Population research (Peking, China)","volume":"5 2","pages":"28-32"},"PeriodicalIF":0.0000,"publicationDate":"1988-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Population research (Peking, China)","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}